CVE Vulnerabilities

CVE-2021-23032

Published: Sep 14, 2021 | Modified: Sep 27, 2021
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x and 12.1.x, when a BIG-IP DNS system is configured with non-default Wide IP and pool settings, undisclosed DNS responses can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected Software

Name Vendor Start Version End Version
Big-ip_domain_name_system F5 12.1.0 12.1.6
Big-ip_domain_name_system F5 13.1.0 13.1.4
Big-ip_domain_name_system F5 14.1.0 *
Big-ip_domain_name_system F5 15.1.0 *
Big-ip_domain_name_system F5 16.0.0 *

References